WM8978CGEFL/RV
IC CODEC STER SPEAKER DVR 32QFNManufacturer: Cirrus Logic Inc.
Categories: CODECS
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Cirrus Logic Inc. WM8978CGEFL-RV is a high-fidelity stereo audio CODEC. This component provides a 24-bit resolution for both analog-to-digital and digital-to-analog conversion, supporting I2S and PCM data interfaces. It features two ADCs and two DACs with typical signal-to-noise ratios of 95 dB and 98 dB, respectively. The WM8978CGEFL-RV operates with analog supply voltages ranging from 2.5V to 3.6V and digital supply voltages from 1.71V to 3.6V. Encased in a 32-QFN (5x5) package, this device is designed for surface mounting and is supplied on tape and reel. Its capabilities make it suitable for applications in consumer electronics and portable audio devices. The operating temperature range is -40°C to 100°C.
Additional Information
Series: -RoHS Status: RoHS CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 32-VFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Type | Stereo Audio |
| Data Interface | I2S, PCM |
| Operating Temperature | -40°C ~ 100°C |
| Voltage - Supply, Analog | 2.5V ~ 3.6V |
| Voltage - Supply, Digital | 1.71V ~ 3.6V |
| Resolution (Bits) | 24 b |
| Dynamic Range, ADCs / DACs (db) Typ | - |
| Number of ADCs / DACs | 2 / 2 |
| S/N Ratio, ADCs / DACs (db) Typ | 95 / 98 |
| Sigma Delta | Yes |
| Supplier Device Package | 32-QFN (5x5) |
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